Update SDK to version 1.2
Update SDK to version 1.2.1
Update SDK to version 1.2.4
Update SDK to version 1.2.5
Update SDK to version 1.2.6
Merge pull request #8 from barpfa/master

Update SDK to version 1.2.6
Update SDK to version 2.0
Merge pull request #9 from barpfa/master

Update SDK to version 2.0
Merge from origin